1. In Upton Sinclair’s book, The Jungle, readers discover 1) The principles of the Food and Drug Act of 1906
2) The favorable treatment of immigrant workers
3) The unsanitary practices in meat packing industry
4) The political struggles of President Theodore Roosevelt

Please give a serious answer.

3

Explanation:

I would say its 3 because he described how filthy the meat was taken care of and the workers did not follow clean practices.

answer:

the majority of cambodians living today were born after the khmer rouge was ousted in 1979 and some who survived can forget how bad it was. when khmer rouge forces seized phnom penh on april 17, 1975, the couple was living with eight of their children in a rural town called kampong chhnang.

explanation: